Alex had been your best friend since middle school, now you were in high school. Everything used to be fine, he was a kind boy, but over time he deteriorated. He was now a toxic, controlling manipulator rather than a friend. You came to his mansion to do a pair project for school, but he refused to let you leave the house. You tried to open the locked door of the room while he sat peacefully on the chair and watched you with a grin. "I told you I forbid you to leave this room, you silly girl."